Re: DNS Error when trying to insert data in Kudu table

If it happens to anyone else, we fixed this by deactivating IPv6 (seems that when resolving an address goes to the /etc/hosts for it, and if it only finds the IPv4 address then tries to get the IPv6 through DNS. Deactivating IPv6 in the servers avoids the DNS search).

Re: DNS Error when trying to insert data in Kudu table

Kudu doesn't do anything special to resolve hostnames, so it should use the hosts file by way of doing the resolving. You can also see a 5s delay when trying to resolve the address, I would recommend googling "dns 5 seconds delay" and debug your network situation from there.

Re: DNS Error when trying to insert data in Kudu table

If it happens to anyone else, we fixed this by deactivating IPv6 (seems that when resolving an address goes to the /etc/hosts for it, and if it only finds the IPv4 address then tries to get the IPv6 through DNS. Deactivating IPv6 in the servers avoids the DNS search).